Quartz with Pyrite Mineral Specimen.

A fine specimen of quartz crystals with pyrite cubes on a matrix, in white card tray with label reading: 'QUARTZ with PYRITE, Alimon Mine, Huaron, Cerro de Pasco, Peru'. 49 grams, 40mm (1 1/2"). From

A fine specimen of white quartz crystals on a matrix of small pyritohedrons, in a white card tray with label reading: 'Quartz on pyrite, Huanuco, Peru'. 231 grams, 86mm (3 1/4"). From a historic ‘Vi

A mass of quartz crystals on a massive quartz matrix, with accessory pyrite, from Bulgaria. See Bonewitz, Dr. Ronald Louis, Rocks & Minerals, 2008, p.137, 219. 2.44 kg, 23cm (9"). Property of a Glouce

Crystalline quartz with amethyst and pyrite mineral specimen, 9"L x 7.75"W x 2.75"H. Condition report: Good condition, no issues, please examine all photos closely. Contact C. Biddle Auction Gallery f

Nice collection geodes and mineral specimens, 25+ pieces, incl. rose quartz obelisk, bookend, and specimen, blue agate geode, colorless quartz, pyrite, sliced examples, polished eggs, etc., smallest:

Quartz & Pyrite Peru 1lb 10oz

A mixed group of mineral samples comprising: purple fluorite, blue opal, native copper, specularite with quartz, pyrite with quartz and sphalerite, bournonite with quartz, vanadinite, opal in matrix,

A mixed group of mineral specimens comprising: pyrite; malachite; ruby; smoky quartz; rutilite; pink and green Iceland spar; chalcopyrite; grussular garnet; each in collector's card tray with label. 4

Needle Quartz with Pyrite on Sphalerite Peru 1lb 13oz

Quartz on pyrite. Mexico 1lb

(20th century). Jade bear on mineral specimen base with glass embellishments, base made up of druzy quartz and pyrite, approximately 11 in. H., 12 in. W., 7 1 1/4 in. D. From the Estate of Eleanor McM

Amethyst, quartz, calcite, and pyrite on faux bronze in the form of an eagle, mounted to a marble platform, manner of Amador Braojos. 18"h x 12"w x 10.5"d **Please Note: This item is NOT eligible for

Pyrite on Quartz 1980s Find CO 7oz

Pyrite on Quartz

Mineral and crystal specimens including smoky quartz, ametyst, pyrite, aegirine.

Pyrite bright metallic crystals from Mexico. Some in matrix with quartz crystals. Largest 4 1/2" 816 grams. Aurichalcite light blue crystals on rust colored matrix from Mexico. Largest 4 1/2" 255 gram

Pyrite on Needle Quartz Peru 3oz

Comprising: popcorn quartz, amethyst, agate, smoky quartz, brown obsidian, citrine, pyrite, 'desert rose', and others. 823 grams total, 23-81 mm (7/8 - 3 1/8 in.). Ex Mineral Imports, London, UK.Grego

Pyrite and Needle Quartz Peru 4oz

Missouri Collection: Barite, Chalcopyrite/Dolomite, Galena/Chalcopyrite, Pokrovskite, Calcite, Calcite/Pyrite, Marcasite/Calcite, Galena/Quartz Charlie Hall Collection

Mexican Minerals Mix: Fluorite, Pyrite, Quartz, Selenite, Hemmorphite

14 Clear Quartz Crystals, Two Pseudocrocidolite, One Citrine, One Pyrite, One Fluorite, One Black Quartz, Largest Height 4, Width 5, Depth 4 Inches, All With Natural Inclusions And Flakes, Clean And P

Creddite (Mexico), smoky quartz (Colorado), aegirine (Malawi), chrysoprase (Tanzania), polished green aventurine with pyrite (Brazil, 11 g), apatite (Canada), cerrusite and hematite (California), hemi

Unique specimen of pyrite on quartz and calcite. 75x60mm.